UNIDENTIFIED
80386 AT
Processor | 80386SX |
Processor Speed | 25/33MHz |
Chip Set | Unidentified |
Max. Onboard DRAM | 16MB |
Cache | 64KB |
BIOS | AMI |
Dimensions | 330mm x 218mm |
I/O Options | 32-bit external memory card |
NPU Options | 80387SX/3167 |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
External battery | J13 | Speaker | J19 |
Reset switch | J15 | Power LED & keylock | J20 |
Turbo switch | J17 | 32-bit external memory card | SL1 |
Turbo LED | J18 |
DRAM CONFIGURATION | ||||||
Size | Bank 0 | Bank 1 | Bank 2 | Bank 2A | Bank 3 | Bank 3A |
1MB | (4) 256K x 9 | NONE | NONE | NONE | NONE | NONE |
2MB | (4) 256K x 9 | (4) 256K x 9 | NONE | NONE | NONE | NONE |
4MB | (4) 1M x 9 | NONE | NONE | NONE | NONE | NONE |
4MB | (4) 256K x 9 | (4) 256K x 9 | (8) 44256 | (4) 41256 | (8) 44256 | (4) 41256 |
8MB | (4) 1M x 9 | (4) 1M x 9 | NONE | NONE | NONE | NONE |
10MB | (4) 1M x 9 | (4) 1M x 9 | (8) 44256 | (4) 41256 | (8) 44256 | (4) 41256 |
16MB | (4) 1M x 9 | (4) 1M x 9 | (8) 441000 | (4) 411000 | (8) 441000 | (4) 411000 |
CACHE CONFIGURATION | |||
Size | Bank 0 | Bank 1 | TAG |
64KB | (4) 8K x 8 | (4) 8K x 8 | (1) 8K x 8 |
Note: Cache is factory installed and is not configurable. |
NPU TYPE CONFIGURATION | ||
Type | J24 | J25 |
Asynchronous | Closed | Closed |
Synchronous | Open | Open |